// module.exports
// const { name, start, age } = require('./util.js');
// console.log(name.surname);
// name.sayName()
// console.log(start());
// console.log(age.age);




// exports.default 
const { name, start, age } = require('./util.js').default;
console.log(name.surname);
name.sayName()
console.log(start());
console.log(age.age);